5,6-Dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid benzylamide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5,6-Dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid benzylamide
• 英文别名: N-benzyl-5,6-dihydroxy-2-(2-thienyl)pyrimidine-4-carboxamide；N-benzyl-5-hydroxy-6-oxo-2-thiophen-2-yl-1H-pyrimidine-4-carboxamide
• 化学式: C₁₆H₁₃N₃O₃S
• 分子量: 327.364
• InChiKey: HGXMRTJYNJENOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  119
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  噻吩-2-胺肟 在 水 、 lithium hydroxide 作用下， 以 1,4-二氧六环 、 甲醇 、 邻二甲苯 、 N,N-二甲基甲酰胺 为溶剂， 反应 12.67h， 生成 5,6-Dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid benzylamide
  参考文献：
  名称：

  4,5-二羟基嘧啶甲基羧酸盐、羧酸和甲酰胺作为人巨细胞病毒 pUL89 核酸内切酶的抑制剂

  摘要：

  人巨细胞病毒 (HCMV) 末端酶复合物在 pUL89 (pUL89-C) 的 C 末端包含金属依赖性核酸内切酶。我们在此报告了二羟基嘧啶 (DHP) 酸 ( 14 )、甲酯 ( 13 ) 和酰胺 ( 15 ) 亚型作为 HCMV pUL89-C 抑制剂的设计、合成和表征。所有合成的类似物都在核酸内切酶测定和热位移测定 (TSA) 中进行测试，并进行分子对接以预测结合亲和力。尽管从所有三种亚型中鉴定出在亚 μM 范围内抑制 pUL89-C 的类似物，但酸 ( 14 ) 显示出比酯 ( 13 ) 和酰胺 ( 15 ) 更好的整体效力、显着更大的热位移和更好的对接分数). 在基于细胞的抗病毒试验中，六种类似物以中等活性抑制 HCMV (EC 50 = 14.4–22.8 μM)。酸亚型 ( 14 ) 表现出良好的体外ADME 特性，但渗透性较差。总体而言，我们的数据支持 DHP 酸亚型 ( 14

  DOI：

  10.1021/acs.jmedchem.2c00203

文献信息

• Dihydroxypyrimidine-4-carboxamides as Novel Potent and Selective HIV Integrase Inhibitors
  作者：Paola Pace、M. Emilia Di Francesco、Cristina Gardelli、Steven Harper、Ester Muraglia、Emanuela Nizi、Federica Orvieto、Alessia Petrocchi、Marco Poma、Michael Rowley、Rita Scarpelli、Ralph Laufer、Odalys Gonzalez Paz、Edith Monteagudo、Fabio Bonelli、Daria Hazuda、Kara A. Stillmock、Vincenzo Summa

  DOI：10.1021/jm070027u

  日期：2007.5.1

  chemotherapeutic intervention in the treatment of AIDS that has also recently been confirmed in the clinical setting. We report here on the design and synthesis of N-benzyl-5,6-dihydroxypyrimidine-4-carboxamides as a class of agents which exhibits potent inhibition of the HIV-integrase-catalyzed strand transfer process. In the current study, structural modifications on these molecules were made in order

  人类免疫缺陷病毒1型（HIV-1）整合酶是复制所需的三种组成型病毒酶之一，是化学疗法干预AIDS的合理靶标，最近在临床环境中也得到了证实。我们在这里报告的N-苄基5,6-二羟基嘧啶-4-羧酰胺的设计和合成作为一类药物，对HIV整合酶催化的链转移过程具有有效的抑制作用。在当前的研究中，对这些分子进行了结构修饰，以检查其对HIV整合酶抑制效能的影响。该系列中最有趣的化合物之一是2- [1-（二甲基氨基）-1-甲基乙基] -N-（4-氟苄基）-5,6-二羟基嘧啶-4-羧酰胺38，CIC95为78 nM。在血清蛋白存在下进行基于细胞的测定。
• Dihydroxypyrimidine carboxamide inhibitors of hiv integrase
  申请人：Di Francesco E. Maria

  公开号：US20050075356A1

  公开（公告）日：2005-04-07

  4,5-Dihydroxypyrimidine-6-carboxamides of formula (I); are described as inhibitors of HIV integrase and inhibitors of HIV replication, wherein R 1 , R 2 , R 3 and R 4 are defined herein. These compounds are useful in the prevention and treatment of infection by HIV and in the prevention, delay in the onset, and treatment of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described.

  本文描述了式（I）的4,5-二羟基嘧啶-6-羧酰胺类化合物作为HIV整合酶抑制剂和HIV复制抑制剂，其中R1，R2，R3和R4在此定义。这些化合物在预防和治疗HIV感染以及预防，延迟发病和治疗艾滋病方面非常有用。这些化合物可作为化合物本身或作为药物可接受的盐的形式用于对抗HIV感染和艾滋病。这些化合物及其盐可作为药物组合物中的成分，可选择与其他抗病毒药物，免疫调节剂，抗生素或疫苗组合使用。还描述了预防，治疗或延迟艾滋病发病的方法以及预防或治疗HIV感染的方法。
• Dihydroxypyrimidine carboxamide inhibitors of HIV integrase
  申请人：Di Francesco E. Maria

  公开号：US20070083045A1

  公开（公告）日：2007-04-12

  4,5-Dihydroxypyrimidine-6-carboxamides of formula: are described as inhibitors of HIV integrase and inhibitors of HIV replication, wherein R 1 , R 2 , R 3 and R 4 are defined herein. These compounds are useful in the prevention and treatment of infection by HIV and in the prevention, delay in the onset, and treatment of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described.

  本文描述了式子中R1，R2，R3和R4被定义的4,5-二羟基嘧啶-6-羧酰胺化合物，其作为HIV整合酶抑制剂和HIV复制抑制剂。这些化合物对于预防和治疗HIV感染以及预防、延迟AIDS发病和治疗AIDS非常有用。这些化合物可以作为化合物本身或药物可接受的盐形式用于对抗HIV感染和AIDS。这些化合物及其盐可以与其他抗病毒药物、免疫调节剂、抗生素或疫苗组合使用，作为制药组合物的成分。本文还描述了预防、治疗或延迟AIDS发病以及预防或治疗HIV感染的方法。
• 4,5-Dihydroxypyrimidine Carboxamides and <i>N</i>-Alkyl-5-hydroxypyrimidinone Carboxamides Are Potent, Selective HIV Integrase Inhibitors with Good Pharmacokinetic Profiles in Preclinical Species
  作者：Vincenzo Summa、Alessia Petrocchi、Victor G. Matassa、Cristina Gardelli、Ester Muraglia、Michael Rowley、Odalys Gonzalez Paz、Ralph Laufer、Edith Monteagudo、Paola Pace

  DOI：10.1021/jm060854f

  日期：2006.11.1

  The dihydroxypyrimidine carboxamide 4a was discovered as a potent and selective HIV integrase strand transfer inhibitor. The optimization of physicochemical properties, pharmacokinetic profiles, and potency led to the identification of 13 in the dihydroxypyrimidine series and 18 in the N-methylpyrimidinone series having low nanomolar activity in the cellular HIV spread assay in the presence of 50% normal human serum and very good pharmacokinetics in preclinical species.
• From dihydroxypyrimidine carboxylic acids to carboxamide HIV-1 integrase inhibitors: SAR around the amide moiety
  作者：Alessia Petrocchi、Uwe Koch、Victor G. Matassa、Barbara Pacini、Kara A. Stillmock、Vincenzo Summa

  DOI：10.1016/j.bmcl.2006.10.054

  日期：2007.1

  4,5-Dihyroxypyrimidine carboxamides, which evolved from a related series of HCV NS5b polymerase inhibitors, have been optimized to provide selective HIV integrase strand transfer inhibitors. Extensive SAR around the benzylamide moiety led to the identification of the p-fluorobenzylamide as optimal in the enzymatic assay. (c) 2006 Elsevier Ltd. All rights reserved.